State the ions of the following groups:  Group IA (Group 1) Group IIA (Group 2) Group IIIA (Group 13) Group VA (Group 15) Group VIA (Group 16)

Q: (a) Group 1A positive + The elements in group 1A configuration. an electron (obtain a charge) in…

A: Concept: Group I A  is the alkali metal group. It includes Lithium, sodium, potassium, rubidium,…

Q: why dose higher atomic weight elements in the firsts two groups in the periodic table  r(alkaline…

A: First and second group elements are alkali and alkaline earth metals (Alkali metals- Li,…

Q: identify the follwing atoms using their symbols d.the fifth period transition metal with properties…

A: d.the fifth period transition metal with properties similar to copper = Ag   e. the group V A…

Q: Refer to the values in Figure 12.9 and calculate the electronegativity difference in a S¬I bond.

A: Electronegativity is the tendency of an element to attract the shared pair of electrons towards…

Q: Given the following information about two elements X and Y of the same group. Element Atomic…

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Q: The metals belonging to Group 1A form ions with a charge of ...

A: Group 1A elements -> Hydrogen, Lithium, Sodium, Potassium, Rubidium, Cesium & Francium. All…

Q: Group the electronic configurations of neutral elements in sets according to those you would expect…

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Q: Identify these elements based on their locations in the periodic table. Give the symbol, not the…

A: Group 1A (or IA) of the periodic table are the alkali metals:  hydrogen (H), lithium (Li), sodium…

Q: Figure 2.3 How many neutrons do (K) potassium-39 and potassium-40 have, respectively?

A: Mass number is the sum of protons and neutrons present in an atom. The atom contain three…

Q: The electronic configuration of an element with atomic number 8 and mass number 16 is O 1s2/2s2 2p4…

A: Electronic configuration is the distribution of electrons of an atom or molecule. It shows the…

Q: Smileyum, with the symbol Sy, and frownium, with the symbol En, are fictitious nonmetal elements.…

A: Since there is no information given about the valence of both elements. Hence option 3 and 4 is…

Q: 72. State the predicted ionic charge of nonmetal ions in each of the following groups of elements.…

A: Given  Group 14 , Group 15 ,Group 16 ,Group 17 ionic charge in these group element = ?

Q: Which of the following statements about atomic structure is true? O The periodic table arranges…

A: Dear student I have given answer to your question in the image format.

Q: State the predicted ionic charge of nonmetal ions in each of the following groups of elements. (a)…

A: When an element can donate it electron then it acquires positive charge on it and when an element…

Q: Atomic radii generally-______________________as you move from left to right in a period. Atomic size…

A: Fill in the blanks answers :- 1 .Atomic radii generally DECREASED as you move from left to right in…

Q: 2.) What is the number of free electrons per copper atom? Assume a density of 8.9 g/cm3 and an…

A: Here, in this question we have to calculate the number of free electron in copper atom. according to…

Q: Refer to the values in Figure 12.9 and calculate the electronegativity difference in a H¬P bond.

A: Electronegativity is the tendency of an atom to attract the shared pair of electrons towards itself.…

Q: A monatomic ion with a charge of +1 has an electronic configuration of 1s²2s²2p⁶3s²3p⁶ What is the…

A: Given configuration of ion--- 1s² 2s² 2p⁶ 3s² 3p⁶

Q: A monatomic ion with a charge of +1 has an electronic configuration of 1s²2s²2p°3s²3p°4s²3d104p…

A: Ion is the charged species obtained by loss or gain of electrons. When an atom lose electrons it…

Q: photo of your answer (in jpg) and send back via the submission folder in Soul. Section B: Short…

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Q: Fill in the blanks:(a) The symbol and atomic number of the heaviest nonradioac-tive noble gas are…

A: The periodic table is the representation of elements that are arranged by atomic number, electronic…

Q: Part A:    Based on the amount of electrons gained/lost, label the charge of the ions from each…

A: The sequential arrangement of elements by using their chemical symbol in horizontal rows and the…

Q: III. Choose the element being described using the hypothetical elements in the periodic table below.…

A: 1A group stands for alkali metals and group 2A is alkaline earth metals . As we go down the group…

Q: 5) Identify the elements that fit each of the following period and group combinations. Give the…

A: Given table is : Given the symbol, name and class of each combination = ?

Q: 2.) What is the number of free electrons per copper atom? Assume a density of 8.9 g/cm³ and an…

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Q: Group the electronic configurations of neutral elements in sets according to those you would expect…

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Q: The category of includes the majority of the elements on the periodic table. : Metals : Nonmetals :…

A: Periodic table comprises 18 groups and 7 periods. Metals are present on the left side of the…

Q: A monatomic ion with a charge of +1 has an electronic configuration of 1s²2s²2p°3s²3p°. This ion is…

A: A monoatomic ion with a charge of +1 has an electronic configuration of 1s22s22p63s23p6.

Q: Identify these elements based on their locations in the periodic table. Give the symbol, not thể…

A: Elements based on their periodic locations: 1.) Period 3, Group 2 (2A) : The third period contains…

Q: Name of element Symbol Atomic No. Atomic Mass Type of element Block Group Periods 1. Mercury Hg 80…

A: Complete Table is given below:

Q: 7. During reactions, the element Na gives up one of its electrons to become the cation, Na+. Which…

A: Given,  Na+

Q: D. Match items from column (A) with the suitable one from column (B) (A) (В) Alkaline earth metals 1…

A: The table is given is based on the periodic table.

Q: specific metal has an atomic weight of 95.94 g/mol, and atomic radius of 0.1363 nm . It has a BCC…

A: The density of the metal is given below

Q: Identify these elements based on their locations in the periodic table. Give the symbol, not the…

A: Given,  period 6, group 1 (1A)  period 4, group 12 (2B) period 2, group 15 (5A)

Q: Which pair of elements do you expect to be the most similar? a. Molybdenum and Tin b. Nitrogen and…

A: Given,  a. Molybdenum and Tin  Electronic configuration of Mo = [Kr]4d55s1  Electronic configuration…

Q: A monatomic ion with a charge of -1 has an electronic configuration of 1s…

A: Question is based on the concept of atomic structure. We have been given electronic configuration.…

Q: Identify these elements based on their locations in the periodic table. Give the symbol, not the…

A: Symbol of the given locations---

Q: Which phrase beat describes the structure of an atom A: Nucleus surrounded by electrons in set…

A: Atom is made up of protons, neutrons and electrons and electrons are revolving around the nucleus.

Q: From the following list of elements—Ar, H, Ga, Al, Ca, Br, Ge, K,O—pick the one that best fits each…

A: The elements are classified on the basis of their atomic numbers in the periodic table. It was first…

Q: Consider generic atoms A, Be C. It is known that the mass number of A is equal to 101, the mass…

A: The atoms which have the same number of the proton but the neutron number is different is called…

Q: Water contains small amounts of the element fluorine, which helps to strengthen tooth enamel and…

A: Given : Fluorine is added to water in small quantity.

Q: Isotopic Symbol electrons Format: X-# Element atomic # of # of # of mass Symbol number number…

A: There are different type of elements with Their different symbols. Some symbols derived from their…

Q: Help

A: For Strontium, Symbol of the element is .Strontium is a ‘s’ block element.Electronic configuration…

Q: The periodic table is organized such that elements in the same group have the same ionic charge.…

A: 1- Charge means the element has the tendency to accept 1 electron. This means there will be 7…

Q: Carbon (C) reacts with several different nonmetallic elements. These non-metallic elements tend to…

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Q: 1. How does ionization energy change as you move from left to right across a period? Explain your…

A: Ionisation energy is defined as energy required  to remove an electron from outermost shell of atom.

Q: Write the standard isotopic notation for the following atom a) 3p, 3e , 3n

A: • The values provided in the question are:-     i) Number of protons in an atom = 3  ii) Number of…

Group 14 Elements

The following elements come under group 14 of the periodic table.